BACTERIOLOGICAL STUDIES ON HAEMOPHILUS PARAGALLINARUM IN CHICKEN IN DAKAHLIA GOVERNORATE

Milk Value Chain Constraints in Dakahlia Governorate, Egypt

Milk has an important role as a vehicle for rural development. Many factors are implicated in milk value chain and marketability in Egypt such as milk production practices, unorganized farmer community, seasonal fluctuation both in production and consumption, financial aspects of dairying, role of middlemen, infrastructure, price fixation and role of government agencies. Many governmental regul...

Effect of Group Reminiscence Therapy on Depression among institutionalized elderly in Dakahlia Governorate – Egypt

Depression is one of the most important psychosocial problems in later life that may highly influence the quality of life of elderly people in different settings. Reminiscence therapy is one of psychiatric treatment that aims to increase self esteem, socialization, as well as reduce loneliness, sadness, and depression. Objective: Is to determine the effect of reminiscence group therapy on depre...

Effects of transformation on the hemagglutinins of Haemophilus paragallinarum.

Strain 0083 and two field isolates of H. paragallinarum were previously converted into NAD-independent organisms by the use of crude DNA extractions from naturally occurring NAD-independent H. paragallinarum isolates. Two of these transformed isolates [0083(T) and A745(T)] were used as DNA donors in another transformation experiment in which another field isolate (M85) was used as the DNA recip...

Haemophilus paragallinarum haemagglutinin: role in adhesion, serotyping and pathogenicity.

It is suggested that Haemophilus paragallinarum requires at least three haemagglutinins for adhesion during infection. This paper reports the partial purification and characterization of the HA-L haemagglutinin from H. paragallinarum strain 46-C3, a heat sensitive, trypsin sensitive haemagglutinin that has been shown to be the serovar specific haemagglutinin in this organism. Using the pl and m...

Infectious coryza due to Haemophilus paragallinarum serovar B in China.